CN1184871A - Corrugated paper made-up by using dryland willow wood as raw material - Google Patents
Corrugated paper made-up by using dryland willow wood as raw material Download PDFInfo
- Publication number
- CN1184871A CN1184871A CN96117325A CN96117325A CN1184871A CN 1184871 A CN1184871 A CN 1184871A CN 96117325 A CN96117325 A CN 96117325A CN 96117325 A CN96117325 A CN 96117325A CN 1184871 A CN1184871 A CN 1184871A
- Authority
- CN
- China
- Prior art keywords
- pulp
- raw material
- salix monogolica
- boxboard
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
The box paper and corrugated paper are made by using dryland willow wood as raw material and pass through cutting, chemical maceration, washing, grinding, screening, papermaking. NaOH 6-9%, maceration temp. 140-170 deg.C, temp. maintaining for 1-1.5 hr., pulp concn. 14-18%, beating degree 30-40 deg. SR, adding 10-15% chemical pulp. Its advantages are high pulp yield, low alkali consumption, low power consumption, low cost and good quality.
Description
The present invention relates to pulp technology for making paper, is manufacture paper with pulp boxboard and fluting medium of salix monogolica.
At present, making boxboard and fluting medium from the cost business accounting, is raw material with careless classes such as wheat straw, straw and waste paper mainly; Manufacture method adopts machinery pulping and chemical pulping method more.
The purpose of this invention is to provide the manufacture paper with pulp fluting medium technology of boxboard of salix monogolica; utilize drought desert area bush salix monogolica to be raw material; adopt the CMP pulping process; produce boxboard and fluting medium; reduce the papermaking cost greatly; widen and make boxboard and fluting medium raw material resources, develop local economy simultaneously, the protection ecological vegetation helps checking winds and fixing drifting sand.
The present invention realizes by following production technology: salix monogolica, and------------mill defibrination---screening---is copied paper to chemical impregnation in washing in chopping.
Boxboard and fluting medium generally do not require whiteness, and chemicals is selected wide like this.NaOH is strong to the ability of soaking into of wood chip, saves the defibrination electricity consumption, and helps to improve physical properties of pulp, so chemical liquid adopts NaOH.
The present invention adopts the production routine of CMP pulping and paper-making to be: salix monogolica chopping (willow is chipped) rotary spherical digester of packing into adds 6-9%NaOH soup digestion, 140 ℃-170 ℃ of digestion temperature, temperature retention time 1-1.5 hour, through washing, defibrination, refining concentration 14-18%, screening, beating degree 30-40SR copies paper.In order to improve the quality of boxboard or fluting medium, can dose the papermaking of 10-15% chemical wood pulp or be used for vermicelli, also can use the measured secondary stock vermicelli of matter.
Salix monogolica raw material holocellulose content is than higher, and lignin content is low, and with CMP slurrying pulp yield height, alkali consumption is low, making beating easily, and cost is lower than chemical pulp, and the quality of paper is good.And the salix monogolica bush, drought-resistant ridge is thin, and is strong to natural conditions adaptability, produces rapidly, has anti-blown sand, saline and alkaline, the performance of sand-fixation soil-retention.According to the 3 years necessary stumps in the every interval of its biological characteristic once, help salix monogolica and sprout a large amount of branches, and promote its height, girth growth, promote it to upgrade rejuvenation; Stump will not make salix monogolica decay, so that dead.Thereby the salix monogolica raw material resources are abundant, and manufacture paper with pulp boxboard and fluting medium of salix monogolica both opened up new paper making raw material expense source and increased the production output of boxboard fluting medium, again can the developing ecology vegetation, promote forest development.
Below enumerate embodiment and further specify summary of the invention.
Embodiment 1, and salix monogolica adds 8%NaOH soup digestion, 140 ℃ of digestion temperature through the chopping rotary spherical digester of packing into.Be incubated 1 hour, through slightly wash, mill mill dress, 30 ° of SR of beating degree, 90% salix monogolica is assembled 10% masson pine sulfate wood pulp and copies boxboard.
Embodiment 2, salix monogolica chopping, and the dress rotary spherical digester adds 9%NaOH soup digestion, and 120 ℃ of temperature be incubateds 1 hour, slightly wash, the mill defibrination, beating degree 32SR, 85% salix monogolica is starched the cultural paper pulp 15% of joining behind the mill defibrination fluting medium of manufacturing paper with pulp.
Embodiment 3, the salix monogolica chopping, and the dress rotary spherical digester adds 8%NaOH soup digestion, and 160 ℃ of digestion temperature are incubated 1 hour, thick dishwashing mill defibrination, 35 ° of SR of beating degree join 15% paper pulp vermicelli and produce boxboard.
Claims (2)
1. manufacture paper with pulp boxboard and fluting medium of salix monogolica is characterized in that mainly being raw material with the salix monogolica.
2. salix monogolica as claimed in claim 1 manufacture paper with pulp boxboard and fluting medium is characterized in that adopting the CMP pulp-making method, digestion soup NaOH6-9%, digestion temperature 140-170 ℃, temperature retention time 1-1.5 hour, beating degree 30-40 ° of SR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117325A CN1184871A (en) | 1996-12-12 | 1996-12-12 | Corrugated paper made-up by using dryland willow wood as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117325A CN1184871A (en) | 1996-12-12 | 1996-12-12 | Corrugated paper made-up by using dryland willow wood as raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1184871A true CN1184871A (en) | 1998-06-17 |
Family
ID=5124210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96117325A Pending CN1184871A (en) | 1996-12-12 | 1996-12-12 | Corrugated paper made-up by using dryland willow wood as raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1184871A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371527C (en) * | 2005-03-09 | 2008-02-27 | 宁夏紫金花纸业有限公司 | Process for making daily used paper by using salix mongolica as raw material |
| CN102041748A (en) * | 2010-12-31 | 2011-05-04 | 东莞理文造纸厂有限公司 | Boxboard paper preparation method |
| CN105178082A (en) * | 2015-09-18 | 2015-12-23 | 新疆国力源投资有限公司 | Method for preparing bamboo willow unbleached pulp |
| CN108166325A (en) * | 2017-12-15 | 2018-06-15 | 苏州纳贝通环境科技有限公司 | A kind of environmental protection fluting medium and preparation method thereof |
| CN109629313A (en) * | 2019-01-17 | 2019-04-16 | 宣城市青华包装制品有限公司 | A kind of preparation method of fluting medium |
| CN113815071A (en) * | 2021-08-13 | 2021-12-21 | 阜南县永盛工艺品有限公司 | Production process method of waterproof and anti-seepage wicker barrel |
-
1996
- 1996-12-12 CN CN96117325A patent/CN1184871A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371527C (en) * | 2005-03-09 | 2008-02-27 | 宁夏紫金花纸业有限公司 | Process for making daily used paper by using salix mongolica as raw material |
| CN102041748A (en) * | 2010-12-31 | 2011-05-04 | 东莞理文造纸厂有限公司 | Boxboard paper preparation method |
| CN105178082A (en) * | 2015-09-18 | 2015-12-23 | 新疆国力源投资有限公司 | Method for preparing bamboo willow unbleached pulp |
| CN108166325A (en) * | 2017-12-15 | 2018-06-15 | 苏州纳贝通环境科技有限公司 | A kind of environmental protection fluting medium and preparation method thereof |
| CN109629313A (en) * | 2019-01-17 | 2019-04-16 | 宣城市青华包装制品有限公司 | A kind of preparation method of fluting medium |
| CN113815071A (en) * | 2021-08-13 | 2021-12-21 | 阜南县永盛工艺品有限公司 | Production process method of waterproof and anti-seepage wicker barrel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101305127B (en) | A new pulp and process for pulping | |
| CN101451320B (en) | Grass type low brightness pulp, preparation method and use thereof | |
| CN109183480B (en) | A kind of non-wood fiber raw material prepares the production technology of fulvic acid and high-strength corrugated paper slurry | |
| CA2877756C (en) | Chemical pulping method | |
| CN100365198C (en) | Process for enzyme treating before pulping by plant fibre raw material | |
| CN109577059A (en) | A kind of method that wheat straw waste prepares bio-mechanical natural color pulp | |
| CN107881842B (en) | Method for preparing high-strength corrugated base paper by using straws and waste paper pulp | |
| CN101314924B (en) | Pulping paper-making process with zero discharge of sewage water | |
| CN108611912A (en) | A kind of technique that Yellow humic acid fertilizer and high-strength corrugated paper are produced as raw material using cotton stalk | |
| Fang et al. | Wheat straw pulping for paper and paperboard production | |
| CN107740305A (en) | A kind of method that stalk prepares high-strength corrugated base paper | |
| CN101451322B (en) | Grass type un-bleaching pulp, preparation method and use thereof | |
| Hart | Wheat straw as an alternative pulp fiber | |
| CN110205873A (en) | A kind of coffee grounds carton material and preparation method thereof | |
| CN101198744A (en) | Manufacturing method of mechanical pulp from cornstalk | |
| CN1184871A (en) | Corrugated paper made-up by using dryland willow wood as raw material | |
| CN1115816A (en) | Cotton stalk pulping process | |
| CN1542217A (en) | Method for preparing paper pulp by pharmaceutically catalyzing plant fiber at normal temperature and pressure | |
| Fares et al. | Ecologically friendly modified green liquor method for enhancing the technological properties of sugarcane bagasse (Saccharum officinarum L.) pulp | |
| CN1170979C (en) | Salix mongolica imonium pulping and paper-making method | |
| CN101451312B (en) | Method for preparing bleached chemical pulp by using grass type plants as raw materials | |
| Ogunwusi | Agricultural waste pulping in Nigeria: Prospects and challenges | |
| CN1111221C (en) | Intermediate peashrub herb presoaking and heat grinding process of producing milk | |
| CN101451314B (en) | Method for preparing high-hardness pulp by using grass type plants as raw materials | |
| CN1125279A (en) | Pulping using bush as raw material and paper-making method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |